ES8200236A1 - Procedimiento para la elaboracion hidrogenadora de los cata-lizadores que contienen cobalto,utilizados para hidrocarbo- xilacion - Google Patents
Procedimiento para la elaboracion hidrogenadora de los cata-lizadores que contienen cobalto,utilizados para hidrocarbo- xilacionInfo
- Publication number
- ES8200236A1 ES8200236A1 ES497618A ES497618A ES8200236A1 ES 8200236 A1 ES8200236 A1 ES 8200236A1 ES 497618 A ES497618 A ES 497618A ES 497618 A ES497618 A ES 497618A ES 8200236 A1 ES8200236 A1 ES 8200236A1
- Authority
- ES
- Spain
- Prior art keywords
- cobalt
- hydrocarboxylation
- utilised
- catalysts
- regeneration process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
- B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA LA ELABORACION HIDROGENADORA DE LOS CATALIZADORES QUE CONTIENEN COBALTO, UTILIZADOS PARA HIDROCARBOXILACION. SE HIDROGENA, EN PRESENCIA DE UN DISOLVENTE, UN RESIDUO QUE CONTIENE COBALTO Y QUE SE PRODUCE COMO DEPOSITO DE DESTILACION. SE SEPARA EL COBALTO METALICO QUE SE PRODUCE EN ESTA OPERACION Y SE DILUYE A UNA TEMPERATURA ELEVADA, HACIENDOSE PASAR AL MISMO TIEMPO UN GAS QUE CONTIENE OXIGENO, EN UN ACIDO CARBONICO DILUIDO EN AGUA CON 1 A 4 ATOMOS DE CARBONO. EL ACIDO QUE SE EMPLEA NORMALMENTE ES ACIDO ACETICO ACUOSO. LA SAL DE COBALTO OBTENIDA DE ESTA FORMA SE PUEDE TRANSFORMAR EN OTRA SAL DE COBALTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792949878 DE2949878A1 (de) | 1979-12-12 | 1979-12-12 | Verfahren zur hydrierenden aufarbeitung der bei der hydrocarboxylierung eingesetzten kobalthaltigen katalysatoren |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8200236A1 true ES8200236A1 (es) | 1981-11-01 |
ES497618A0 ES497618A0 (es) | 1981-11-01 |
Family
ID=6088201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497618A Granted ES497618A0 (es) | 1979-12-12 | 1980-12-11 | Procedimiento para la elaboracion hidrogenadora de los cata-lizadores que contienen cobalto,utilizados para hidrocarbo- xilacion |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0032525B1 (es) |
JP (1) | JPS56133034A (es) |
AT (1) | AT382532B (es) |
CA (1) | CA1178611A (es) |
DE (1) | DE2949878A1 (es) |
ES (1) | ES497618A0 (es) |
PL (1) | PL125154B1 (es) |
RO (1) | RO81104B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8828695D0 (en) * | 1988-12-08 | 1989-01-11 | Exxon Chemical Patents Inc | Minimising catalyst loss in production of alcohols |
DE3903909A1 (de) * | 1989-02-10 | 1990-08-16 | Hoechst Ag | Verfahren zur entfernung metallischer korrosionsprodukte aus einer bei der carbonylierung von methanol und/oder methylacetat und/oder dimethylether anfallenden, verunreinigten katalysatorloesung |
DE102008056227A1 (de) * | 2008-11-06 | 2010-05-12 | Clariant International Limited | Verfahren zur Herstellung von Dialkylphosphinsäuren, -estern und -salzen mittels Vinylverbindungen und ihre Verwendung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529236A (en) * | 1947-05-02 | 1950-11-07 | Shell Dev | Reactivation of cobalt oxo catalyst |
US2542558A (en) * | 1949-01-29 | 1951-02-20 | Texas Co | Regeneration of a cobalt oxo synthesis catalyst |
DE929250C (de) * | 1950-09-05 | 1955-06-23 | Ici Ltd | Verfahren zum Regenerieren von Kobaltkatalysatoren der Oxosynthese |
GB1094726A (en) * | 1964-04-03 | 1967-12-13 | Teijin Ltd | Purification and recovery of cobalt-containing catalysts |
US3507891A (en) * | 1966-09-06 | 1970-04-21 | Shell Oil Co | Carbonylation |
JPS5533380B2 (es) * | 1973-10-06 | 1980-08-30 | ||
DE2912489B2 (de) * | 1979-03-29 | 1981-04-02 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Alkylestern gesättigter aliphatischer Carbonsäuren |
-
1979
- 1979-12-12 DE DE19792949878 patent/DE2949878A1/de not_active Withdrawn
-
1980
- 1980-10-15 EP EP80106242A patent/EP0032525B1/de not_active Expired
- 1980-12-08 RO RO102796A patent/RO81104B/ro unknown
- 1980-12-10 PL PL1980228360A patent/PL125154B1/pl unknown
- 1980-12-11 JP JP17392980A patent/JPS56133034A/ja active Granted
- 1980-12-11 CA CA000366538A patent/CA1178611A/en not_active Expired
- 1980-12-11 ES ES497618A patent/ES497618A0/es active Granted
- 1980-12-11 AT AT0602380A patent/AT382532B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1178611A (en) | 1984-11-27 |
DE2949878A1 (de) | 1981-06-19 |
JPS6315021B2 (es) | 1988-04-02 |
PL228360A1 (es) | 1981-07-24 |
AT382532B (de) | 1987-03-10 |
RO81104A (ro) | 1983-04-29 |
ATA602380A (de) | 1986-08-15 |
EP0032525A2 (de) | 1981-07-29 |
ES497618A0 (es) | 1981-11-01 |
PL125154B1 (en) | 1983-04-30 |
JPS56133034A (en) | 1981-10-17 |
EP0032525B1 (de) | 1983-07-13 |
RO81104B (ro) | 1983-04-30 |
EP0032525A3 (en) | 1981-10-07 |
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